Gaya APA

Michaelis, J, U. et al (1967). New Designs for Elementary Curriculum and Instruction (ke-2). United States of America: McGraw-Hill Book Company.

Gaya MLA

Michaelis, John, U.. et al. "New Designs for Elementary Curriculum and Instruction". ke-2 United States of America: McGraw-Hill Book Company, 1967. Text.